Home / 4,821.94-7,233.45-1,534.27

Finding the Fourth Proportional to 4,821.94, 7,233.45 and 1,534.27

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Solution

The fourth proportional to 4,821.94, 7,233.45 and 1,534.27 is: 2,301.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,821.94 : 7,233.45 = 1,534.27 : x
  2. Step 2: Convert to fraction form
    4,821.94/7,233.45 = 1,534.27/x
  3. Step 3: Cross multiply
    4,821.94x = 7,233.45 × 1,534.27
  4. Step 4: Simplify right side
    4,821.94x = 11,098,057.66
  5. Step 5: Solve for x
    x = 11,098,057.66/4,821.94
  6. Step 6: Final answer
    x = 2,301.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.